134291854267 has 2 divisors, whose sum is σ = 134291854268. Its totient is φ = 134291854266.

The previous prime is 134291854261. The next prime is 134291854351. The reversal of 134291854267 is 762458192431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134291854267 - 2¹⁹ = 134291329979 is a prime.

It is a super-2 number, since 2×134291854267² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (134291854261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67145927133 + 67145927134.

It is an arithmetic number, because the mean of its divisors is an integer number (67145927134).

Almost surely, 2^134291854267 is an apocalyptic number.

134291854267 is a deficient number, since it is larger than the sum of its proper divisors (1).

134291854267 is an equidigital number, since it uses as much as digits as its factorization.

134291854267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2903040, while the sum is 52.

The spelling of 134291854267 in words is "one hundred thirty-four billion, two hundred ninety-one million, eight hundred fifty-four thousand, two hundred sixty-seven".